Medically reviewed by Christine L. Larsen, MD Photophobia is an abnormal sensitivity to light. It is associated with dry eye ...

Photosensitivity or abnormal light sensitivity is very complex and is a major symptom of lupus. The American College of Rheumatology (ACR) loosely defines photosensitivity as "a skin rash as a result ...

In response to signals from certain proteins and enzymes, a cell can start to move and shake, leading to contractions that cause it to squeeze, pinch, and eventually divide. As daughter cells follow ...

MIT scientists have discovered a way to control the movements of starfish cells using light, which could have biomedical applications.

Difficult, but not impossible. Scientists have come up with scenarios through which the first eye-like structure, a light-sensitive pigmented spot on the skin, could have gone through changes and ...

In a breakthrough at the intersection of quantum physics and biology, researchers at the University of Adelaide have figured ...

And this 240-pixel touch-sensitive light box coffee table does indeed dazzle. Sometimes when we see such builds as these, fit and finish take a back seat to function. [dasdingo89] bucks that ...